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src
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kernels
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3.10.0-1062.9.1.el7.x86_64
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scripts
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rt-tester
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Filename :
t3-l1-pi-steal.tst
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# # rt-mutex test # # Op: C(ommand)/T(est)/W(ait) # | opcode # | | threadid: 0-7 # | | | opcode argument # | | | | # C: lock: 0: 0 # # Commands # # opcode opcode argument # schedother nice value # schedfifo priority # lock lock nr (0-7) # locknowait lock nr (0-7) # lockint lock nr (0-7) # lockintnowait lock nr (0-7) # lockcont lock nr (0-7) # unlock lock nr (0-7) # signal thread to signal (0-7) # reset 0 # resetevent 0 # # Tests / Wait # # opcode opcode argument # # prioeq priority # priolt priority # priogt priority # nprioeq normal priority # npriolt normal priority # npriogt normal priority # locked lock nr (0-7) # blocked lock nr (0-7) # blockedwake lock nr (0-7) # unlocked lock nr (0-7) # opcodeeq command opcode or number # opcodelt number # opcodegt number # eventeq number # eventgt number # eventlt number # # 3 threads 1 lock PI steal pending ownership # C: resetevent: 0: 0 W: opcodeeq: 0: 0 # Set schedulers C: schedother: 0: 0 C: schedfifo: 1: 80 C: schedfifo: 2: 81 # T0 lock L0 C: lock: 0: 0 W: locked: 0: 0 # T1 lock L0 C: lock: 1: 0 W: blocked: 1: 0 T: prioeq: 0: 80 # T0 unlock L0 C: unlock: 0: 0 # Wait until T1 is in the wakeup loop W: blockedwake: 1: 0 T: priolt: 0: 1 # T2 lock L0 C: lock: 2: 0 # T1 leave wakeup loop C: lockcont: 1: 0 # T2 must have the lock and T1 must be blocked W: locked: 2: 0 W: blocked: 1: 0 # T2 unlock L0 C: unlock: 2: 0 # Wait until T1 is in the wakeup loop and let it run W: blockedwake: 1: 0 C: lockcont: 1: 0 W: locked: 1: 0 C: unlock: 1: 0 W: unlocked: 1: 0